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Individual Calculations August 2021 |
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| Sergeyev, Dmitriy Total change: -34.00 | |   |
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| Semi-final of the Championship of Kazakhstan 2021 among men | Aktobe | KAZ | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1939 | 4.50 | 9 | -1.70 | 20 | -34.00 | |
|  Kassimov, Baurzhan | m | | 2339 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zharylgasov, Ayat | | | 1539 * | KAZ | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Izbassar, Zhanali | | | 1539 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boran, Shyngys | | | 1782 | KAZ | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Ansat, Abilmansur | | | 1539 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nukin, Tolegen | m | | 2039 | KAZ | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Khairoshev, Nurbek | | | 1968 | KAZ | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Beristenov, Kair | | | 1539 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bayantas, Asman | | | 1548 | KAZ | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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